The Type C Perforation Wash Tool is for washing or acidizing perforations in casing and sand screens. It is also used for checking non-perforations, to verify injection rates and penetration, or for opening voids behind the casing for more effective gravel pack operations. The straddle interval is easily field converted from one foot (1ft) to any distance by simply adding tubing above the bottom cups.
Technical Data for Variations of the Standard Tools Below
Straddle-spacing easily adjusted in the field
Reverse circulate without manipulation
No ball and seat required
Casing | Recommended Hole Size (inches) | Tool OD (inches) | Thread Connections (Box Up / Pin Down) | Part Number | Technical Data | |
---|---|---|---|---|---|---|
Size (inches) | Weight (lbs/ft) | |||||
3-1/2 | 9.2 - 10.2* | 2.922 - 2.992 | 2.810 | 1.900 NUE | 46035 |
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4 | 9.5 - 13.4* | 3.340 - 3.548 | 3.250 | 1.900 NUE | 46040 | |
4-1/2 | 9.5 - 13.5 | 3.920 - 4.090 | 3.690 | 1.900 NUE | 46045 |
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15.1 - 16.6 | 3.754 - 3.826 | 3.620 | 1.900 NUE | 46043 |
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|
5 | 13.0 - 15.0 | 4.408 - 4.494 | 4.000 | 1.900 NUE | 46050 |
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18.0 - 20.3 | 4.184 - 4.276 | 4.000 | 1.900 NUE | 46051 |
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|
5-1/2 | 13.0 - 20.0 | 4.778 - 5.044 | 4.625 | 2-7/8 EUE | 46055 |
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6-5/8 | 20.0 - 24.0 | 5.921 - 6.049 | 5.750 | 3-1/2 EUE / 4-1/2 STC | 46065 |
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7 | 20.0 - 29.0 | 6.184 - 6.456 | 6.000 | 3-1/2 EUE | 46070 |
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9-5/8 | 40.0 - 47.0 | 8.681 - 8.835 | 8.450 | 3-1/2 EUE | 46095 | |
10-3/4 | 40.5 - 55.5* | 9.760 - 10.050 | 9.710 | 3-1/2 EUE | 46010 |
* May require cup change.
NOTE: All pricing includes standard Nitrile trim. Other sizes and connections available upon request.